The UltraBattery combines a supercapacitor and a lead acid battery in a single unit, creating a hybrid car battery that lasts longer, costs less and is more powerful than current technologies used in … more →
EnvirofuelJoey wrote 6 months ago: Via Slashdot, we learn EEStor is Granted a New Patent on the EESU Revealing Extensive Details. In an … more →
Luke Hallam wrote 1 year ago: The UltraBattery combines a supercapacitor and a lead acid battery in a single unit, creating a hybr … more →